<template>
    <teleport to='#back' >
        <div class="d-flex justify-content-center align-items-center h-100 w-100 loading-container"
            :style="{ backgroundColor: background || '' }">
            <div class="loading-content">
                <div class="spinner-border text-primary" role="status">
                    <span class="visually-hidden">{{ text || 'loading' }}</span>
                </div>
                <p v-if="text" class="text-primary small">{{ text }}</p>
            </div>
        </div>
    </teleport>
</template>
<script lang="ts" setup>
import { defineProps,onBeforeMount,onUnmounted} from 'vue';
defineProps({
    text:{
        type:String,
    },
    background:{
        type:String,
    }
})
onBeforeMount(()=>{
    const node = document.createElement('div')
    node.id = 'back'
    document.body.appendChild(node)
    onUnmounted(()=>{
        document.body.removeChild(node)
    })
}) 
</script>
<style>
.loading-container {
    background: rgba(255,255,255,.5);
    z-index: 100;
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}
.loading-container{
    text-align: center;
}
</style>